Description

2,7-Diazaspiro[4.4]Nonane-1,3-Dione, 2-(Phenylmethyl)- is a high-purity, advanced pharmaceutical intermediate featuring a unique spirocyclic diazadione scaffold. This compound is valued for its role as a critical building block in the synthesis of complex molecules, particularly in medicinal chemistry and drug discovery. It is primarily sought after by research institutions and pharmaceutical companies developing novel therapeutic agents, including protease inhibitors and other bioactive compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) targeting various disease pathways.
• Medicinal Chemistry Research: Used as a versatile scaffold for constructing compound libraries in high-throughput screening and structure-activity relationship (SAR) studies.
• Protease Inhibitor Development: Serves as a core structural element in the design and synthesis of novel protease inhibitor candidates.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic systems and spirocyclic compounds.
• Contract Manufacturing (CMO): Supplied to contract development and manufacturing organizations (CDMOs) for custom synthesis projects.

Basic Information

Product Name	2,7-Diazaspiro[4.4]Nonane-1,3-Dione, 2-(Phenylmethyl)-
CAS No.	1148044-35-2
Molecular Formula	C14H16N2O2
Molecular Weight	244.29 g/mol
Synonyms	2-Benzyl-2,7-diazaspiro[4.4]nonane-1,3-dione; 2-Benzyl-2,7-diazaspiro[4.4]nonane-1,3-dione; 2-(Phenylmethyl)-2,7-diazaspiro[4.4]nonane-1,3-dione; 2,7-Diazaspiro[4.4]nonane-1,3-dione, 2-(phenylmethyl)-; 2-Benzyl-2,7-diaza-spiro[4.4]nonane-1,3-dione; Benzyl Diazaspirodione Intermediate; Spirocyclic Diazadione Derivative
EINECS	Contact for details

Quality Control

Our 2,7-Diazaspiro[4.4]Nonane-1,3-Dione, 2-(Phenylmethyl)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specifications and test results. Our quality commitment aligns with cGMP standards for pharmaceutical intermediates, ensuring reliability for your critical research and development processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). The compound may be hygroscopic; keep the container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.